I have 9 Hyundai 305 panels on a ground mount. Currently I them in 2 strings - 1 is 4 panels the other is 5 panels. Reason for this is in the morning the 4 panel string gets partial shading from the neighbors tree while in the 5 panels miss it and in the evening just the opposite from the other neighbors tree. I was thinking that by separating them like that it would suffer less than bringing down the whole setup in one string in the morning and evening shading event. Any of you guys with more experience have a thought on that? Am I looking it wrong and would be better off just doing one 9 panel string? The inverters are 6500s so the mppt is plenty good to handle the voltage of all 9.